When changing your home's windows you do not necessarily need to complete the entire home. Now and then you may only require to have a solitary window replaced, probably because of a damaged pane or for updating to double glazing.
It's common for many people to change simply one double glazed window. One factor that lots of people want to replace one window is that the closed device inside has stopped working. You'll recognize if this has happened since you'll be able to see condensation on the within glass, which gets frustrating since you can not wipe it away. In this situation, you can pick to simply replace the covered system or the whole structure, which you might want to do if it's looking past its ideal.
When you're changing simply one double glazed window, if you understand the brand of your present windows you can ask your installer if they can source the exact same ones. This will aid to maintain them looking as comparable as feasible, although if your existing windows are older you might observe some discolouration on the exterior compared to the brand-new one, and locks and also flow vents could look various.
Replacing just one double glazed window should not take a certified window fitter long, and also could set you back as little as ₤ 300. It's worth remembering that all substitute windows need to be licensed that they have actually been put in to meet building guidelines, so you'll require to apply to your local building control police officer who will come and also check the work after that issue a certificate. If you ask an installer who is signed up with a self-certification scheme (like FENSA, CERTAS) to fit the window for you, they can issue the certification themselves when they have actually completed the job.
We will provide approximately 4 Window Installer pros in your area, that will supply quotes for the work you want done. You'll get a property visit from experts in Lancashire that'll help you to pick the appropriate uPVC Single Window for your home prior to performing the fitting. Enter your postal code to start looking now.
The typical cost of uPVC single window is around £300. Costs fluctuate based on the materials and the organisation used. The upper price range can be as high as £400. The material costs are in most cases around £110
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£500
£375
£250
£125
£0
| Labour cost | £180 | |
| Material cost | £110 | |
| Waste removal | £10 |
Requests for quotations in Lancashire in June 2026
Requests for uPVC Single Window quotations in Lancashire in June 2026. 0% change from May 2026.
Requests for uPVC Single Window quotations in North West in June 2026. 0% change from May 2026.
very good and promt though the weather put them a day behind. the workmen where quiete and efficent,
Manchester - M14
Enquiry from: Sharon B
Start Date: Immediate
quote is for a large 4 pane, front window call any time.number of windows: 1 style of window: box window quote requested on windows, in pvcu, to be supplied and fitted.
Heywood - OL10
Enquiry from: Julie K
Start Date: Immediate
Call back anytime. Number of windows: 1 Style of window: Standard window Quote requested on windows, in PVCu, to be supplied and fitted.
Accrington - BB5
Enquiry from: Michael A
Start Date: Immediate
Call back anytime. Number of windows: 1 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Burnley - BB11
Enquiry from: Leah T
Start Date: Immediate
Call any time. Number of windows: 1 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Leigh - WN7
Enquiry from: Tsatsu F
Start Date: Immediate
Quote is for an outhouse. Call anytime. Number of windows: 1 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Leigh - WN7
Enquiry from: Simo M
Start Date: Immediate
Are you the home owner of that property? - Yes . How many windows are you considering replacing? - 1. What material do you require, UPVC? - UPVC. What colour do you want them to be? - UNSURE. I assume...
Manchester - M27
Enquiry from: Carmel E
Start Date: Immediate
customer is looking to have new windows installed. they are unsure of options so would like to discuss. confirmed interest via customer lives in manchester area 2+ windows supply and install please ca...
Manchester - M12
Enquiry from: Mohammad J
Start Date: Immediate
Call any time. Number of windows: 1 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Manchester - M32
Enquiry from: Tracey E
Start Date: Immediate
Are you the home owner of that property? - -YES SOLE. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UNSURE. What colour do you want them to be? - UNSURE. I...
Bolton - BL1
Enquiry from: Tony W
Start Date: Immediate
Call back anytime. Number of windows: 1 Style of window: Standard window Quote requested on windows, in PVCu, to be supplied and fitted.
Salford - M6
Enquiry from: Philip K
Start Date: Immediate
Are you the home owner of that property? - /. How many windows are you considering replacing? - /. What material do you require, UPVC? - /. What colour do you want them to be? - /. I assume you requir...
Todmorden - OL14
Enquiry from: Diane K
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 1. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...
Bury - BL9
Enquiry from: Bethan K
Start Date: Immediate
are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: semi detached do you require doors: 375 i am looking for qu...
Manchester - M20
Enquiry from: Ruth S
Start Date: Immediate
Are you the home owner of that property? - -YES SOLE. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UNSURE. What colour do you want them to be? - UNSURE. I...
Manchester - M20
Enquiry from: Ruth S
Start Date: Immediate
Are you the home owner of that property? - /. How many windows are you considering replacing? - /. What material do you require, UPVC? - /. What colour do you want them to be? - /. I assume you requir...
Manchester - M9
Enquiry from: Haftom H
Start Date: Immediate
Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. I assume y...
Blackburn - BB2
Enquiry from: Sajid P
Start Date: Immediate
customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in blackburn area and is considering a range of options for their home. 2+ windows sup...
Manchester - M40
Enquiry from: Patience O
Start Date: Immediate
Are you the home owner of that property? - sole. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. I assume you req...
Preston - PR5
Enquiry from: Ann-Marie W
Start Date: Immediate
Fit a new pvc double glazed window. Size just u*** wide by just u*** length. And dispose off old window
Oldham - OL4
Enquiry from: Rashida V
Start Date: Immediate
call back anytime. number of windows: 5 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level ...
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Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.
The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.
Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.
With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.
Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.
If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.
The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.
The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.
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